abnormal
arrest
bad
cage
captive
chain
convict
crime
criminal
dark
despair
eerie
fear
freedom
gray
grim
hand
handle
hook
horror
hostage
human
immure
imprison
imprisonment
isolated
jail
link
male
man
mesh
metal
mystery
mystic
old
prison
prisoner
punishment
rust
rusty
sad
scary
shape
silhouette
sinister
spooky
steel
violence